Run prettier in ci

Author: ArnaudBarre

.github/workflows/publish.yml

@@ -4,19 +4,20 @@ on:
     branches:
       - main
 jobs:
-  build:
+  publish:
     runs-on: ubuntu-latest
     if: ${{ contains(github.event.head_commit.message, '[publish]') }}
     steps:
       - uses: actions/checkout@v2
       - run: yarn install --frozen-lockfile
+      - run: yarn prettier-ci
       - run: yarn build
       - run: yarn test
       # Setup .npmrc file to publish to npm
       - uses: actions/setup-node@v2
         with:
-          node-version: '16.x'
-          registry-url: 'https://registry.npmjs.org'
+          node-version: "16.x"
+          registry-url: "https://registry.npmjs.org"
       - run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

package.json

@@ -14,6 +14,8 @@
   ],
   "scripts": {
     "build": "tsc",
+    "prettier": "yarn prettier-ci --write",
+    "prettier-ci": "prettier --check '**/*.{ts,json,md,yml}'",
     "test": "node src/tests.js"
   },
   "prettier": {